tencent cloud



Last updated: 2022-08-17 15:58:10

1. API Description

Domain name for API request: cdb.tencentcloudapi.com.

This API is used to query the slow logs of an instance over the past month by search criteria.
Note: the HTTP response packet will be very large if it contain a single large slow log, which causes the API call to time out. If this happens, we recommend you lower the value of the input parameter Limit to reduce the packet size so that the API can respond timely.

A maximum of 50 requests can be initiated per second for this API.

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2. Input Parameters

The following request parameter list only provides API request parameters and some common parameters. For the complete common parameter list, see Common Request Parameters.

Parameter Name Required Type Description
Action Yes String Common Params. The value used for this API: DescribeSlowLogData.
Version Yes String Common Params. The value used for this API: 2017-03-20.
Region Yes String Common Params. For more information, please see the list of regions supported by the product.
InstanceId Yes String Instance ID.
StartTime Yes Integer Start timestamp.
EndTime Yes Integer End timestamp.
UserHosts.N No Array of String Client Host list.
UserNames.N No Array of String Client username list.
DataBases.N No Array of String Accessed database list.
SortBy No String Sort by field. Valid values: Timestamp, QueryTime, LockTime, RowsExamined, RowsSent.
OrderBy No String Sorting order. Valid values: ASC (ascending), DESC (descending).
Offset No Integer Offset. Default value: 0.
Limit No Integer The number of results per page in paginated queries. Default value: 100. Maximum value: 400.
InstType No String This parameter is valid only for source or disaster recovery instances. Valid value: slave, which indicates pulling logs from the replica.

3. Output Parameters

Parameter Name Type Description
TotalCount Integer Number of eligible entries.
Items Array of SlowLogItem Queried results.
Note: this field may return null, indicating that no valid values can be obtained.
RequestId String The unique request ID, which is returned for each request. RequestId is required for locating a problem.

4. Example

Example1 Querying instance slow logs by search criteria

Input Example

&<Common request parameters>

Output Example

    "Response": {
        "RequestId": "6EF60BEC-0242-43AF-BB20-270359FB54A7",
        "TotalCount": 1,
        "Items": [
                "Database": "1231231",
                "LockTime": 1,
                "Md5": "23123123",
                "QueryTime": 100,
                "RowsExamined": 0,
                "RowsSent": 0,
                "SqlTemplate": "show master status111111",
                "SqlText": "update order_logistics set logistics_status = 205 where logistics_id in ( select `logistics_id` from `order_info` where order_no in('15706082880074381752', '15706082880074381751'))",
                "Timestamp": 1585142640,
                "UserHost": "localhost",
                "UserName": "marchzcma"

5. Developer Resources


TencentCloud API 3.0 integrates SDKs that support various programming languages to make it easier for you to call APIs.

Command Line Interface

6. Error Code

The following only lists the error codes related to the API business logic. For other error codes, see Common Error Codes.

Error Code Description
FailedOperation.QueryLogError Log query failed.
FailedOperation.TimeoutError The query timed out.
InternalError.DBError Database exception
InternalError.DBOperationError Database operation failed.
InternalError.DBRecordNotExistError The database record does not exist.
InternalError.InternalHttpServerError An exception occurred while executing the request.
InvalidParameter Parameter error.
InvalidParameter.InvalidParameterError Invalid parameter value
InvalidParameterValue.DataConvertError Data conversion failed.
InvalidParameterValue.InvalidParameterValueError Invalid parameter value
OperationDenied Operation denied.
OperationDenied.NotSupportBasic Basic instances do not support this operation (feature).
OperationDenied.ResultOverLimit The maximum number of results has been reached. Please narrow down your query.
ResourceNotFound.CdbInstanceNotFoundError The instance cannot be found. Please check whether your instance status is normal.
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